@Riot MMR Problem At D5

I'm in the same boat as the guy who made this post a year ago, my MMR and LP gains are completely unbearable. I'm wondering if you will still be able to set my rank to what they should be so I can start climbing again. I just won my first D5 series while I am gaining 14-15 LP at max and losing a minimum of 22. I plan on dodging the next two games and getting back to 100 LP again and winning one game and dodging two over and over again to try and stabilize my MMR. I would much rather you set my rank down so I can get decent LP gains again but if not, I will just use my series dodging strategy. I'm not even sure if this is the right place to put this.